.container img{
    width: 100%;
    height: 100%;
}
.container{
    width: 100%;
    position: relative;
}
.container p{
    float: left;
    font-family: "Microsoft YaHei";
    font-size: 32px;
    font-weight: bold;
    color: #fff;
}
.container a{
    border-radius: 5px;
    background: #3397d9;
    float: right;
    height: 50px;
    width: 238px;
    color: #fff;
    font-size: 35px;
    font-family: "Microsoft YaHei";
    text-align: center;
    line-height: 50px;
}
.container div{
    position: absolute;
    width: 700px;
    left: 50%;
    margin-left: -392px;
    top: 80%;
}